android使用SimpleCursorAdapter获取联系人姓名和号码

Question

我正在使用以下代码来使用SimpleCursorAdapter检索联系人姓名和号码。

final Uri uri = ContactsContract.Contacts.CONTENT_URI; 
    final String[] projection = new String[] { 
      ContactsContract.Contacts._ID, 
      ContactsContract.Contacts.DISPLAY_NAME }; 
    // boolean mShowInvisible = false; 
    String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP 
      + " = '1'"; 
    String[] selectionArgs = null; 
    final String sortOrder = ContactsContract.Contacts.DISPLAY_NAME 
      + " COLLATE LOCALIZED ASC"; 

    m_curContacts = managedQuery(uri, projection, selection, selectionArgs, 
      sortOrder); 
    String[] fields = new String[] { ContactsContract.Data.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER}; 
    m_slvAdapter = new SimpleCursorAdapter(this, 
      android.R.layout.simple_list_item_2, m_curContacts, fields, 
      new int[] { android.R.id.text1,android.R.id.text2 }); 

但是当我运行它，我收到以下错误

04-07 17:05:34.980: WARN/dalvikvm(614): threadid=3: thread exiting with uncaught exception (group=0x4001b188) 
04-07 17:05:34.990: ERROR/AndroidRuntime(614): Uncaught handler: thread main exiting due to uncaught exception 
04-07 17:05:35.080: ERROR/AndroidRuntime(614): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.kpj4s.contactadapter/com.kpj4s.contactadapter.ContactAdapter}: **java.lang.IllegalArgumentException: column 'data1' does not exist** 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread.access$2200(ActivityThread.java:119) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.os.Handler.dispatchMessage(Handler.java:99) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.os.Looper.loop(Looper.java:123) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread.main(ActivityThread.java:4363) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at java.lang.reflect.Method.invokeNative(Native Method) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at java.lang.reflect.Method.invoke(Method.java:521) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at dalvik.system.NativeStart.main(Native Method) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614): Caused by: java.lang.IllegalArgumentException: column 'data1' does not exist 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.database.AbstractCursor.getColumnIndexOrThrow(AbstractCursor.java:314) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.database.CursorWrapper.getColumnIndexOrThrow(CursorWrapper.java:99) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.widget.SimpleCursorAdapter.findColumns(SimpleCursorAdapter.java:339) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.widget.SimpleCursorAdapter.<init>(SimpleCursorAdapter.java:91) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at com.kpj4s.contactadapter.ContactAdapter.ReadContacts(ContactAdapter.java:158) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at com.kpj4s.contactadapter.ContactAdapter.onCreate(ContactAdapter.java:132) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459) 
04-07 17:05:35.080: ERROR/AndroidRuntime(614):  ... 11 more 

当我删除ContactsContract.CommonDataKinds.Phone.NUMBER每一件事工作正常。当我使用那段代码时，错误出现了。

有没有办法让这个或另一个通过使用SimpleCursorAdapter获取联系人的电话号码和名称？

请帮我家伙...

在此先感谢...

Answer 1

使用此代码来获取电话号码和姓名。

public ArrayList<String> c_Name = new ArrayList<String>(); 
     public ArrayList<String> c_Number = new ArrayList<String>(); 
     static String[] name_Val = null; 
     String[] phone_Val = null; 
     String local_value = null; 

    ContentResolver cr1 = getContentResolver(); 
      String[] projection = new String[] { People._ID, People.NAME, 
        People.NUMBER }; 
      Uri phone_contacts = People.CONTENT_URI; 
      Cursor managedCursor = cr1.query(phone_contacts, projection, null, 
        null, People.NAME + " ASC"); 
      if (managedCursor.moveToFirst()) { 
       String contactname; 
       String cphoneNumber; 
       int nameColumn = managedCursor.getColumnIndex(People.NAME); 
       int phoneColumn = managedCursor.getColumnIndex(People.NUMBER); 
       Log.d("int Name", Integer.toString(nameColumn)); 
       Log.d("int Number", Integer.toString(phoneColumn)); 
       do { 

        contactname = managedCursor.getString(nameColumn); 
        cphoneNumber = managedCursor.getString(phoneColumn); 
        Log.d("Outside cname", "ts" + contactname); 
        Log.d("Outside cno", "ts" + cphoneNumber); 
        if ((contactname == " " || contactname == null) 
          && (cphoneNumber == " " || cphoneNumber == null)) { 
         // displayAlert1(); 

        } else { 
         c_Name.add(contactname); 
         c_Number.add(cphoneNumber); 
         Log.d("contact Name", c_Name.toString()); 
         Log.d("contact No", c_Number.toString()); 
        } 
       } while (managedCursor.moveToNext()); 

      } 

      Uri contacts = Uri.parse("content://icc/adn"); 

      Cursor managedCursor1 = cr1.query(contacts, null, null, null, null); 

      if (managedCursor1.moveToFirst()) { 

       String contactname; 
       String cphoneNumber; 

       int nameColumn = managedCursor1.getColumnIndex("name"); 
       int phoneColumn = managedCursor1.getColumnIndex("number"); 

       Log.d("int Name", Integer.toString(nameColumn)); 
       Log.d("int Number", Integer.toString(phoneColumn)); 

       do { 
        // Get the field values 
        contactname = managedCursor1.getString(nameColumn); 
        cphoneNumber = managedCursor1.getString(phoneColumn); 
        if ((contactname == " " || contactname == null) 
          && (cphoneNumber == " " || cphoneNumber == null)) { 
         // displayAlert1(); 

        } else { 
         c_Name.add(contactname); 
         c_Number.add(cphoneNumber); 
        } 
       } while (managedCursor1.moveToNext()); 

      } 
      name_Val = (String[]) c_Name.toArray(new String[c_Name.size()]); 
      phone_Val = (String[]) c_Number.toArray(new String[c_Name.size()]);